cvedb.io
CVE-2026-20253
HIGH · CVSS n/a ⚠ KEV — EXPLOITED
EPSS exploitation probability: 100%
⚠ Listed in the CISA Known Exploited Vulnerabilities catalog — actively exploited.
Published 2026-06-18 · Last modified 2026-06-18

Summary

Splunk Enterprise contains a missing authentication for critical function vulnerability which could allow an unauthenticated user to create or truncate arbitrary files through a PostgreSQL sidecar service endpoint.

Affected products

Splunk — Enterprise

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.